package com.sky.service;

import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;

import java.util.List;

/**
 * @author hm
 * @package com.sky.service
 * @date Created in 2024/11/5 09:22
 */
public interface ShoppingCartService {
    void add (ShoppingCartDTO dto);


    List<ShoppingCart> showShoppingCart();

    void clean();

    void subShoppingCart(ShoppingCartDTO shoppingCartDTO);
}


